Several cities in Southern California will have to reduce water use by as much as 35 percent under a new conservation schedule released by the State Water Resources Control Board.

Arcadia, Beverly Hills, Colton, Glendora, La Habra, Redlands, Sierra Madre, South Pasadena and Upland are some of the cities targeted to reach the top tier water reduction standard, which goes from 10 percent to a high of 35 percent.

Burbank, Chino, Chino Hills, Covina, Lake Arrowhead, La Verne, Fontana, Monrovia, Ontario, Palmdale, Walnut and many cities and communities in the San Gabriel Valley served by Suburban Water Systems must meet the 25 percent reduction,